/Engine/Plugins/Editor/GeometryMode/Source/GeometryMode/Public/GeometryEdMode.h
Allows for BSP geometry to be edited directly
class FEdModeGeometry : public [FEdMode](API\Editor\UnrealEd\FEdMode)
TArray<FGeomOb...
GeomObjects
Custom data compiled when this mode is entered, based on currently selected brushes.